US$ 19.90 (~28.42 AUD) - Price
US$ 3.90 (~5.57 AUD) - Shipping
I've seen this game in EB games and DSE for around $70-99. I think this is a pretty awesome bargain. It is in english also and is region free so it will work on your Aussie 360.
In Brothers in Arms Hell’s Highway you join Matt Baker, Joe Hartsock and the rest of the 101st Airborne Division in Operation Market Garden as they fight to open the infamous Hell’s Highway in a daring bid for a quick end to the war. The classic authentic, squad-based combat series explodes on next-generation hardware, offering unprecedented graphics and features.
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Uk version £13.99 ~30 AUD free shipping. http://www.365games.co.uk/index.php?productID=3618